.main_con {
    width: 100%;
    height: 354px;
    background-size: cover;
    background-size: 100% 100%;
    margin-bottom: 1060px;

    .m_fixed {
        position: fixed;
        top: 0;
        z-index: 99;
        width: 100%;
        height: 100px;
        background-position: center top;
        background-size: cover;
    }

    .ms-padding {
        padding-top: 100px;
    }

    .m_title {
        height: 46px;
        line-height: 46px;
        font-size: 16px;
        color: #fff;
        padding-left: 5%;
    }

    .m_search {
        width: 90%;
        height: 30px;
        line-height: 30px;
        background: #fff;
        border-radius: 30px;
        margin: 10px auto;
        color: #a7a7ba;
        padding-left: 5%;
        font-size: 16px;
    }

    .mainswiper {
        width: 90%;
        margin: 20px auto;
        border-radius: 10px;

        img {
            width: 100%;
        }
    }

    .nav_bar {
        width: 90%;
        height: 195px;
        background: #fff;
        border-radius: 10px;
        margin: auto;
    }

    .nav_img {
        width: 345px;
        height: 296px;
        margin: 10px auto;

        img {
            width: 100%;
            height: 100%;
        }
    }

    .nav_img1 {
        width: 345px;
        height: 112px;
        margin: 10px auto;

        img {
            width: 100%;
            height: 100%;
        }
    }

    .nav_img2 {
        width: 345px;
        height: 140px;
        margin: 10px auto;

        img {
            width: 100%;
            height: 100%;
        }
    }

    .nav_img3 img:nth-of-type(1) {
        width: 92px;
        height: 85px;
        margin-left: 15px;
    }

    .nav_img3 img:nth-of-type(2) {
        width: 92px;
        height: 85px;
    }

    .nav_img3 img:nth-of-type(3) {
        width: 92px;
        height: 85px;
    }

    .nav_img3 img:nth-of-type(4) {
        width: 66px;
        height: 85px;
    }

    ul li {
        list-style: none;
    }

    .nav_bar {
        width: 100%;
        height: 170px;
    }

    .nav_bar_1 {
        height: 197px;
        background: #ffffff;
        border-radius: 10px;
        margin: 15px;
        box-sizing: border-box;
        padding: 6px 0 12px;
    }

    .nav_bar_1>div {
        height: 100%;
        width: 100%;
        box-sizing: border-box;
    }

    .nav_bar_1 ul {
        display: flex;
        flex-direction: column;
        flex-wrap: wrap;
        overflow-x: scroll;
        height: 100%;
        width: 100%;
    }

    .nav_bar_1 ul::-webkit-scrollbar {
        display: none
    }

    .nav_bar_1 ul li {
        width: 20%;
        height: 78px;
        text-align: center;
        margin-bottom: 10px;
    }

    .nav_bar_1 ul li img {
        width: 55px;
        display: inline-block;
    }

    .nav_bar_1 ul li p {
        font-size: 12px;
    }

    .nav_img4 {
        width: 327px;
        height: 240px;
        margin: 10px auto;
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-content: space-between;
        background: #fff;

        .nav_img4-1:nth-of-type(1) {
            width: 327px;
            height: 120px;
        }

        .nav_img4-1:nth-of-type(2) {
            width: 4.1493rem;
            height: 2.6667rem;
        }

        .nav_img4-1:nth-of-type(3) {
            width: 4.1493rem;
            height: 2.6667rem;
        }
    }

    .nav_img5 {
        width: 345px;
        height: 30px;
        margin: 10px auto;

        img {
            width: 100%;
            height: 100%;
        }
    }

    .nav_img6 {
        width: 345px;
        height: 14px;
        margin: 10px auto;

        img {
            width: 100%;
            height: 100%;
        }
    }

}

.swiper-pagination-bullet {
    width: 15px;
    height: 3px;
    border-radius: 3px;
    background-color: #d8d8d8;
}